CVE catalog
CVE-2022-23307
apache-log4j1.2: CVE-2022-23307
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 54.41% · Oct 25, 2026
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | apache-log4j1.2 | sid | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | forky | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | trixie | 1.2.17-11 | fixed |
| Debian | apache-log4j1.2 | bookworm | 1.2.17-11 | fixed |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-6ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1 | vulnerable |
| Ubuntu | apache-log4j1.2 | pro | 1.2.17-7ubuntu1+esm1 | fixed |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-7ubuntu2 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1build0.18.04.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1ubuntu0.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 18.04 | 1.2.17-8+deb10u1ubuntu0.2 | fixed |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-8 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9ubuntu0.1 | vulnerable |
| Ubuntu | apache-log4j1.2 | 20.04 | 1.2.17-9ubuntu0.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | apache-log4j1.2 | source | sid | 1.2.17-11 | not yet assigned | Not reported | [1004482] |
| Debian | apache-log4j1.2 | source | forky | 1.2.17-11 | not yet assigned | Not reported | [1004482] |
| Debian | apache-log4j1.2 | source | trixie | 1.2.17-11 | not yet assigned | Not reported | [1004482] |
| Debian | apache-log4j1.2 | source | bookworm | 1.2.17-11 | not yet assigned | Not reported | [1004482] |
| Ubuntu | apache-log4j1.2 | deb | pro | 1.2.17-7ubuntu1+esm1 | Not reported | UBUNTU-CVE-2022-23307 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 18.04 | 1.2.17-8+deb10u1ubuntu0.2 | Not reported | UBUNTU-CVE-2022-23307 | Not reported |
| Ubuntu | apache-log4j1.2 | deb | 20.04 | 1.2.17-9ubuntu0.2 | Not reported | UBUNTU-CVE-2022-23307 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [liblog4j1.2-java]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-11dsa · apache-log4j1.2 · debian · bookworm
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-11dsa · apache-log4j1.2 · debian · bookworm
- [liblog4j1.2-java-doc]Fixed
Source package: [apache-log4j1.2]
Details (2)
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-11dsa · apache-log4j1.2 · debian · bookworm
1.2.17-11· all · bookwormFixed · Fixed:
1.2.17-11dsa · apache-log4j1.2 · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2022_0290.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-23307]
- [https://security-tracker.debian.org/tracker/CVE-2022-23307]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-23307.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]